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GMC 19420044 Coupling Shaft

2007-2008 GMC Sierra

Customer Questions & Expert Answers (3)
19420044 GM Coupling Shaft Illustration 1 of 1
  • Part Description
    Shaft Assembly, Steering Gear Coupling
  • Replaces
    15827205, 19210226, 25862740
  • Manufacturer
    General Motors
Make sure this part fits
$441.04 MSRP: $729.96
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number19420044
    Part DescriptionCoupling Shaft; Shaft Assembly, Steering Gear Coupling
    ConditionNew
    Replaces15827205, 19210226, 25862740
    ManufacturerGeneral Motors
    SKU19420044
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2007-2008 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2LCREW CAB 1/2 TON, EXTENDED CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 8' BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 19420044 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the first step to remove Steering Shaft components for the 2008 GMC Sierra? Posted by Chandra C.
    A:
    The first step is to park the vehicle with the wheels pointing straight and turn the ignition key to the LOCK position to prevent the steering wheel from turning. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 25, 2026
    Q:
    How do you remove the lower intermediate shaft and Steering Shaft coupler from the steering gear for the 2008 Chevrolet Silverado? Posted by Katrina F.
    A:
    To remove the lower intermediate shaft and steering shaft coupler from the steering gear, you need to slide the lower portion of the intermediate shaft downwards and off the upper intermediate shaft, and then remove the lower intermediate shaft and steering shaft coupler. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jul 15, 2022

Genuine GM Part 19420044, the Right Choice

To ensure reliability, purchase GM part # 19420044 Coupling Shaft. It is sometimes referred to as GMC Steering Shaft. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific GMC Sierra models.

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